CVE-2022-2132

HIGHNVD 8.68.6—
EchelonGraph scoreMEDIUM confidence

Score 8.6 from GitHub Security Advisory (severity: HIGH) published 2022-09-01. NVD baseline CVSS 8.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.6
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 2%CVSS: 8.6Exploit: NoneExposed: 0

A fix is available — apply it.

A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK.

CVSS v3
8.6
EG Score
8.6(medium)
EPSS
75.8%
KEV
Not listed

Published

August 31, 2022

Last Modified

November 21, 2024

References (6)

Patch Availability(16)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibrte-bpf0.200 (19.11.13-0ubuntu0.20.04.1) @ focal2026-05-25ubuntu
redhatdpdk-0:18.11.8-2.el7_92023-01-16redhat
redhatdpdk-0:20.11-4.el8_42023-01-16redhat
redhatdpdk-0:18.11.2-5.el8_12023-01-16redhat
redhatdpdk-2:21.11-2.el9_02023-01-16redhat
redhatdpdk-0:21.11-2.el8_62023-01-16redhat
redhatdpdk-0:21.11-2.el8_72023-01-16redhat
redhatdpdk-0:19.11-6.el8_22023-01-16redhat
redhatdpdk-2:21.11.2-1.el9_12022-11-15redhat
redhatopenvswitch2.11-0:2.11.3-96.2.el7fdp2022-11-01redhat
redhatredhat-virtualization-host-0:4.5.2-202209140405_8.62022-09-19redhat
redhatopenvswitch2.17-0:2.17.0-37.3.el8fdp2022-09-07redhat
redhatopenvswitch2.16-0:2.16.0-89.2.el8fdp2022-09-07redhat
redhatopenvswitch2.13-0:2.13.0-193.2.el8fdp2022-09-07redhat
redhatopenvswitch2.17-0:2.17.0-32.3.el9fdp2022-09-07redhat
redhatopenvswitch2.15-0:2.15.0-113.2.el8fdp2022-09-07redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(17)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 12× in last 7d / 48× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 110 total refreshes for this CVE.

  1. 2026-07-22 14:06 UTCEPSS rescore
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  45. 2026-06-11 13:39 UTCOSV refresh
  46. 2026-06-10 22:16 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2022-2132?
CVE-2022-2132 is a high vulnerability published on August 31, 2022. A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK.
When was CVE-2022-2132 disclosed?
CVE-2022-2132 was first published in the National Vulnerability Database on August 31, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-2132 actively exploited?
CVE-2022-2132 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 75.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-2132?
CVE-2022-2132 has a CVSS v3 base score of 8.6 (NVD).
How do I remediate CVE-2022-2132?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-2132, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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